Drinking container lid



FIG. 1 is a perspective view of a drinking container lid, showing our new design;

FIG. 2 is a front elevational view thereof, the rear elevational view, left-side elevational view, and right-side elevational view all being mirror images thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is an enlarged bottom perspective view thereof. 

We claim the ornamental design for a drinking container lid, as shown and described. 